cifs: warn about deprecation of /proc/fs/cifs/OplockEnabled interface
The plan is to deprecate this interface by kernel version 3.4. Changes since v1 - add a '\n' to the printk. Reported-by: Alexander Swen <alex@swen.nu> Cc: Jeff Layton <jlayton@redhat.com> Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <smfrench@gmail.com>
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@ -526,6 +526,9 @@ static ssize_t cifs_oplock_proc_write(struct file *file,
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char c;
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int rc;
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printk(KERN_WARNING "CIFS: The /proc/fs/cifs/OplockEnabled interface "
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"will be removed in kernel version 3.4. Please migrate to "
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"using the 'enable_oplocks' module parameter in cifs.ko.\n");
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rc = get_user(c, buffer);
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if (rc)
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return rc;
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